| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $153.34 | 5.323% | $161.5023 | $161.50 | $161.50 | $161.50 |
| Purchase #2 | $112.53 | 9.865% | $123.6311 | $123.63 | $123.65 | $123.60 |
| Purchase #3 | $68.77 | 8.153% | $74.3768 | $74.38 | $74.40 | $74.40 |
| Purchase #4 | $195.38 | 9.219% | $213.3921 | $213.39 | $213.40 | $213.40 |
| Purchase #5 | $104.37 | 9.250% | $114.0242 | $114.02 | $114.00 | $114.00 |
| Purchase #6 | $127.80 | 13.735% | $145.3533 | $145.35 | $145.35 | $145.40 |
| Purchase #7 | $35.77 | 4.747% | $37.468 | $37.47 | $37.45 | $37.50 |
| 7 purchase totals = | $797.96 | $869.7478 | $869.74 | $869.75 | $869.80 | |